Seaport Therapeutics, Inc. (SPTX)
NASDAQ: SPTX · Real-Time Price · USD
17.50
+0.31 (1.80%)
May 22, 2026, 4:00 PM EDT - Market closed
Seaport Therapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 22, 2026 | 17.19 | 17.69 | 16.53 | 17.50 | 17.50 | 1.80% | 214,579 |
| May 21, 2026 | 16.00 | 17.52 | 15.67 | 17.19 | 17.19 | 8.94% | 209,516 |
| May 20, 2026 | 16.34 | 16.76 | 15.52 | 15.78 | 15.78 | 0.77% | 266,055 |
| May 19, 2026 | 15.67 | 16.26 | 15.01 | 15.66 | 15.66 | -0.51% | 158,911 |
| May 18, 2026 | 16.85 | 16.85 | 15.00 | 15.74 | 15.74 | -6.34% | 421,784 |
| May 15, 2026 | 16.77 | 17.23 | 16.19 | 16.81 | 16.81 | -0.80% | 611,624 |
| May 14, 2026 | 16.50 | 17.36 | 16.10 | 16.94 | 16.94 | 2.67% | 380,275 |
| May 13, 2026 | 16.10 | 16.70 | 15.57 | 16.50 | 16.50 | 3.45% | 431,693 |
| May 12, 2026 | 15.39 | 16.05 | 15.30 | 15.95 | 15.95 | 4.59% | 155,044 |
| May 11, 2026 | 16.00 | 16.44 | 14.94 | 15.25 | 15.25 | -4.98% | 399,483 |
| May 8, 2026 | 15.75 | 16.24 | 15.44 | 16.05 | 16.05 | 3.55% | 304,104 |
| May 7, 2026 | 16.05 | 16.08 | 14.85 | 15.50 | 15.50 | -3.13% | 429,745 |
| May 6, 2026 | 16.01 | 16.46 | 15.35 | 16.00 | 16.00 | - | 498,648 |
| May 5, 2026 | 17.35 | 17.86 | 15.21 | 16.00 | 16.00 | -5.88% | 892,722 |
| May 4, 2026 | 19.17 | 19.17 | 16.90 | 17.00 | 17.00 | -14.31% | 910,680 |